Struct ProvenanceEntry 

pub struct ProvenanceEntry {
    pub sequence: u64,
    pub operation: String,
    pub inputs: Value,
    pub state_before: BTreeMap<String, Value>,
    pub state_after: BTreeMap<String, Value>,
    pub changes: Vec<StateChange>,
    pub postconditions_verified: bool,
    pub invariants_verified: bool,
}

A single entry in the provenance log — records one state transition

Fields

sequence: u64

Sequential operation number (0-indexed)

operation: String

Name of the operation that caused this transition

inputs: Value

Input parameters as JSON

state_before: BTreeMap<String, Value>

State snapshot before the operation

state_after: BTreeMap<String, Value>

State snapshot after the operation

changes: Vec<StateChange>

Fields that changed

postconditions_verified: bool

Whether all postconditions held

invariants_verified: bool

Whether all invariants held

Trait Implementations

impl Clone for ProvenanceEntry

fn clone(&self) -> ProvenanceEntry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProvenanceEntry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProvenanceEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ProvenanceEntry

fn eq(&self, other: &ProvenanceEntry) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ProvenanceEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProvenanceEntry